semi合集-English.pdf - 第6548页

SEMI G83-0301 © SE MI 2001 4 A P PENDIX 1 NOT E: T he mate rial in this a ppendix is an offic ial part of SEMI G 83 and wa s approved by full letter ballot procedure s on Decem ber 1, 2000 by the Japanese Regional Standa…

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SEMI G83-0301 © SEMI 20013
Table 3 Data Contents (see Appendix 1)
Field Name Product
Recognition No.
Manufacturing Date Sub-Lot No. Lot No.
Meaning Code used by
user mainly to
characterize
products.
Date the material was manufactured Code for
characterizing the
product package
Code used by
supplier mainly to
characterize products
Number of
digits
5 to 12 3 2 5 to 9
Note No regulations. 1st digit: Last digit of Gregorian
calendar year.
2nd digit: Month indication, note that A
= October, B = November, C =
December.
3rd digit: Day indication, note that A =
the tenth, B = the eleventh, C = the
twelfth, ... U = the thirtieth, V = the
thirty-first.
No regulations. No regulations.
SEMI G83-0301 © SEMI 2001 4
APPENDIX 1
NOTE: The material in this appendix is an official part of SEMI G83 and was approved by full letter ballot procedures on
December 1, 2000 by the Japanese Regional Standards Committee.
This information explains AIM Specifications listed in Section 3.1 and examples of Data Contents specified in Table 3.
A1-1 AIM USS-39
A1-1.1 Figure A1-1 shows the AIM USS-39 characters and bar patterns.
Figure A1-1
AIM USS-39
A1-2 AIM USS-128
A1-2.1 The AIM USS-128 characters and bar patterns are shown in Figure A1-2. Areas enclosed by bold lines
indicate the code used with this specification.
SEMI G83-0301 © SEMI 20015
Figure A1-2
AIM USS-128